{"id":2926,"date":"2026-05-04T06:08:46","date_gmt":"2026-05-04T06:08:46","guid":{"rendered":"https:\/\/www.wdymagnetic.com\/?p=2926"},"modified":"2026-05-04T06:08:47","modified_gmt":"2026-05-04T06:08:47","slug":"how-do-switchable-magnets-really-work-an-engineers-guide-from-the-magnetic-separation-floor","status":"publish","type":"post","link":"https:\/\/www.wdymagnetic.com\/fr\/how-do-switchable-magnets-really-work-an-engineers-guide-from-the-magnetic-separation-floor.html","title":{"rendered":"How Do Switchable Magnets Really Work? An Engineer’s Guide From the Magnetic Separation Floor"},"content":{"rendered":"

Content Menu<\/strong><\/p>\n\n\n\n

\u25cf What Is a Switchable Magnet?<\/a><\/p>\n\n\n\n

\u25cf The Physics Behind Switchable Magnets<\/a><\/p>\n\n\n\n

\u25cf How Mechanical Switchable Magnets Work (Step\u2011By\u2011Step)<\/a><\/p>\n\n\n\n

\u25cf Electro\u2011Permanent Magnets: On\/Off Control Without Continuous Power<\/a><\/p>\n\n\n\n

\u25cf Key Benefits of Switchable Magnets for Industrial Users<\/a><\/p>\n\n\n\n

\u25cf Where Switchable Magnets Are Used Today<\/a><\/p>\n\n\n\n

\u25cf How Switchable Magnet Concepts Improve Magnetic Separators<\/a><\/p>\n\n\n\n

\u25cf Design Considerations: What Engineers Look At<\/a><\/p>\n\n\n\n

\u25cf Industry Trends and New Developments<\/a><\/p>\n\n\n\n

\u25cf Practical Guidelines When Choosing Switchable Magnetic Solutions<\/a><\/p>\n\n\n\n

\u25cf Call To Action: Talk To a Magnetic Separation Specialist<\/a><\/p>\n\n\n\n

>> FAQs<\/a><\/p>\n\n\n\n

>> 1. What is the main difference between a permanent magnet and a switchable magnet?<\/a><\/p>\n\n\n\n

>> 2. Are switchable magnets safe for lifting heavy steel plates?<\/a><\/p>\n\n\n\n

>> 3. How does switchable magnet technology relate to magnetic separators?<\/a><\/p>\n\n\n\n

>> 4. Can switchable magnets be used in high\u2011temperature environments?<\/a><\/p>\n\n\n\n

>> 5. Which industries benefit most from switchable magnets and advanced magnetic separators?<\/a><\/p>\n\n\n\n

\u25cf References<\/a><\/p>\n\n\n\n

When you work every day with magnetic separators<\/a>, magnetic plates and rods<\/a><\/strong>, you quickly learn that switchable magnets are not just a clever trick \u2013 they are a practical tool that can make industrial processes safer, cleaner and much easier to control. As an engineer involved in designing and commissioning powder magnetic separators<\/a>, permanent magnetic separators<\/a> and magnetic plates<\/a><\/strong> at Foshan Wandaye Technology Co., Ltd.<\/a>, I have seen how understanding switchable magnet technology directly improves equipment performance in mining, ceramics, power, building materials, glass, environmental protection, rubber, plastics, pharmaceuticals, food and battery materials production. [hvrmagnet<\/a>]<\/p>\n\n\n\n

<\/a>What Is a Switchable Magnet?<\/strong><\/h2>\n\n\n\n

A switchable magnet<\/strong> (also called an on\/off magnet<\/strong> or magnetic switch) is a magnetic device whose external magnetic field can be turned on<\/strong> or off<\/strong> mechanically or electrically, even though it is usually based on permanent magnets. Unlike standard permanent magnets that are always “on”, switchable magnets can hold ferromagnetic parts firmly when engaged, and then release them almost instantly when switched off. [industryupdate.com<\/a>]<\/p>\n\n\n\n

In industrial practice, we most often encounter switchable magnets in:<\/p>\n\n\n\n

– Magnetic bases<\/strong> for clamping and positioning tools or workpieces. [hvrmagnet<\/a>]<\/p>\n\n\n\n

– Lifting magnets<\/strong> for plates, billets and profiles in steel fabrication. [magswitch<\/a>]<\/p>\n\n\n\n

– Quick\u2011change fixtures<\/strong> in welding, cutting, machining and assembly lines. [kjmagnetics<\/a>]<\/p>\n\n\n\n

From the perspective of a magnetic separator manufacturer, the same design logic behind switchable magnets also informs how we control magnetic circuits inside powder magnetic separators, magnetic plates, iron\u2011removal cabinets and magnetic rods<\/strong> to make cleaning easier and downtime shorter. [en.fswandaye<\/a>]<\/p>\n\n\n\n

<\/a>The Physics Behind Switchable Magnets<\/strong><\/h2>\n\n\n\n

At its core, any magnet is about magnetic flux<\/strong> \u2013 how magnetic field lines flow from a north<\/strong> pole to a south<\/strong> pole. In a switchable magnet, the “on\/off” behavior is created by providing two different paths<\/strong> for this magnetic flux, and then using a mechanical or electrical mechanism to redirect it. [reddit<\/a>]<\/p>\n\n\n\n

\"Switchable<\/figure>\n\n\n\n

– In ON mode<\/strong>, the flux is forced to go out through the working face into the steel workpiece or load, creating strong holding force. [kjmagnetics<\/a>]<\/p>\n\n\n\n

– In OFF mode<\/strong>, the flux is “short\u2011circuited” inside the magnet housing, so very little field escapes to the outside. [reddit<\/a>]<\/p>\n\n\n\n

A widely used design uses two or more permanent magnets<\/strong> that can rotate relative to each other:<\/p>\n\n\n\n

– When the magnets’ poles are aligned<\/strong>, their fields add together and flow through the external steel surface \u2013 the magnet is ON<\/strong>. [reddit<\/a>]<\/p>\n\n\n\n

– When they are misaligned<\/strong> by 180\u00b0, the flux closes inside the steel body of the device instead of leaving through the base \u2013 the magnet is OFF<\/strong>. [youtube<\/a>]<\/p>\n\n\n\n

This principle is also used in more advanced electro\u2011permanent magnets (EPMs)<\/strong>, where a pulse of current magnetizes or demagnetizes a permanent magnet assembly, allowing on\/off control without continuous power. [magswitch<\/a>]<\/p>\n\n\n\n

<\/a>How Mechanical Switchable Magnets Work (Step\u2011By\u2011Step)<\/strong><\/h2>\n\n\n\n

From the shop floor point of view, a typical mechanical switchable magnet<\/strong> is extremely simple to operate but very clever inside. [hvrmagnet<\/a>]<\/p>\n\n\n\n

1. Positioning the magnet<\/strong><\/p>\n\n\n\n

You place the magnet’s working face on a steel surface or close to the workpiece that needs to be held. [kjmagnetics<\/a>]<\/p>\n\n\n\n

2. Turning the knob or lever<\/strong><\/p>\n\n\n\n

A handle or knob rotates the internal magnet assembly, typically by 180\u00b0<\/strong>. [reddit<\/a>]<\/p>\n\n\n\n

3. Aligning the poles \u2013 ON state<\/strong><\/p>\n\n\n\n

– In the ON position, the north and south poles of the internal magnets align with the steel pole shoes at the base.<\/p>\n\n\n\n

– Magnetic flux flows out of one pole shoe, through the workpiece, and back into the opposite shoe, completing a closed external loop. [kjmagnetics<\/a>]<\/p>\n\n\n\n

– This generates high clamping force<\/strong> with no electric power. [industryupdate.com<\/a>]<\/p>\n\n\n\n

4. Misaligning the poles \u2013 OFF state<\/strong><\/p>\n\n\n\n

– Rotating the magnets to the OFF position makes the field lines prefer a short internal path<\/strong> through the steel body of the magnet.<\/p>\n\n\n\n

– The external field becomes very weak, and the magnet releases the workpiece easily. [hvrmagnet<\/a>]<\/p>\n\n\n\n

\"Mechanical<\/figure>\n\n\n\n

In practice, this design gives operators a high\u2011force, low\u2011effort<\/strong> clamping solution that is particularly valuable in welding, assembly and machining operations where workpieces are frequently repositioned. [magswitch<\/a>]<\/p>\n\n\n\n

<\/a>Electro\u2011Permanent Magnets: On\/Off Control Without Continuous Power<\/strong><\/h2>\n\n\n\n

In many automated material\u2011handling systems, purely mechanical switching is not enough, especially when magnets must be controlled remotely. Here electro\u2011permanent magnets (EPMs)<\/strong> play a key role: [magnelinkinc<\/a>]<\/p>\n\n\n\n

– EPMs combine permanent magnets<\/strong> with electromagnetic coils<\/strong>, and use a short current pulse to change the magnetization state. [magswitch<\/a>]<\/p>\n\n\n\n

– Once switched ON<\/strong>, they do not need continuous power<\/strong> to maintain the holding force, improving safety in case of power failure. [industryupdate.com<\/a>]<\/p>\n\n\n\n

– A second pulse reverses or re\u2011routes the flux, switching the magnet OFF<\/strong> and releasing the load. [magswitch<\/a>]<\/p>\n\n\n\n

\"Electro<\/figure>\n\n\n\n

For customers in steel mills, shipyards and service centers<\/strong>, such EPM\u2011based lifting systems help reduce energy consumption and allow precise control of lifting, sorting and stacking operations. [magswitch<\/a>]<\/p>\n\n\n\n

<\/a>Key Benefits of Switchable Magnets for Industrial Users<\/strong><\/h2>\n\n\n\n

From our experience working with clients in mining, ceramics, glass, battery materials and food processing, the benefits of properly designed switchable magnetic systems are very clear. [wdymagnetic<\/a>]<\/p>\n\n\n\n

– Energy efficiency<\/strong> \u2013 Permanent and electro\u2011permanent switchable magnets<\/strong> do not require continuous power to hold loads.<\/p>\n\n\n\n

– Safety<\/strong> \u2013 Non\u2011electric switchable clamps avoid the risk of parts dropping if power is lost. [industryupdate.com<\/a>]<\/p>\n\n\n\n

– Speed<\/strong> \u2013 Quick on\/off operation dramatically reduces setup and changeover time in welding and machining fixtures. [industryupdate.com<\/a>]<\/p>\n\n\n\n

– Cleanability<\/strong> \u2013 Switchable logic is used in separators to let operators easily remove accumulated iron contaminants during cleaning cycles.<\/p>\n\n\n\n

– Versatility<\/strong> \u2013 Switchable magnets can grip flat, round or irregular ferromagnetic surfaces, depending on pole design. [industryupdate.com<\/a>]<\/p>\n\n\n\n

\"Magnet<\/figure>\n\n\n\n

For magnetic separation, applying a switchable concept internally means strong magnetic fields during capture<\/strong>, followed by rapid release during cleaning<\/strong>, which is crucial for powders, slurries and fine contaminants.<\/p>\n\n\n\n

<\/a>Where Switchable Magnets Are Used Today<\/strong><\/h2>\n\n\n\n

Modern switchable magnet technology is now common across many industries, often working together with magnetic separators, magnetic rods and plates<\/strong> as part of integrated process solutions. [wdymagnetic<\/a>]<\/p>\n\n\n\n

Typical applications include:<\/p>\n\n\n\n

– Material handling and lifting<\/strong> \u2013 Plate and profile lifting, beam handling, automated stacking. [magswitch<\/a>]<\/p>\n\n\n\n

– Machine tool clamping<\/strong> \u2013 Workholding for milling, grinding, turning and EDM. [kjmagnetics<\/a>]<\/p>\n\n\n\n

– Welding and fabrication<\/strong> \u2013 Flexible angles and fixtures for tack welding and assembly. [kjmagnetics<\/a>]<\/p>\n\n\n\n

– Automation and robotics<\/strong> \u2013 Pick\u2011and\u2011place of ferromagnetic components, palletizing and depalletizing. [magnelinkinc<\/a>]<\/p>\n\n\n\n

– Process protection<\/strong> \u2013 Integrated into magnetic separation systems to control when and how captured iron is released during cleaning cycles.<\/p>\n\n\n\n

As a manufacturer focused on powder magnetic separators, permanent magnetic separators, magnetic plates and magnetic rods<\/strong>, we see switchable magnet principles being increasingly demanded in:<\/p>\n\n\n\n

– Ceramics and glass<\/strong> \u2013 To capture fine iron contaminants from glazes and raw materials while keeping cleaning fast and safe. [wdymagnetic<\/a>]<\/p>\n\n\n\n

– Battery materials (anode and cathode)<\/strong> \u2013 To protect high\u2011value materials from iron contamination that can affect cell performance. [en.fswandaye<\/a>]<\/p>\n\n\n\n

– Food and pharma<\/strong> \u2013 Where hygienic design and quick, tool\u2011free cleaning are essential for compliance and uptime. [wdymagnetic<\/a>]<\/p>\n\n\n\n

<\/a>How Switchable Magnet Concepts Improve Magnetic Separators<\/strong><\/h2>\n\n\n\n

Although many magnetic separators use permanent magnets that are always “on”, the operational behavior<\/strong> often mirrors the same ON\/OFF logic as switchable magnets. From a separator design engineer’s viewpoint, this connection is very practical. [wdymagnetic<\/a>]<\/p>\n\n\n\n

In powder magnetic separators, magnetic plates, iron\u2011removal cabinets and magnetic rods<\/strong>, we use:<\/p>\n\n\n\n

– High\u2011gradient, rare\u2011earth permanent magnets<\/strong> to generate strong fields and deep capture zones inside the product stream. [en.fswandaye<\/a>]<\/p>\n\n\n\n

– Mechanical or structural switching<\/strong> (e.g., sliding sleeves, rotating cores, drawer\u2011type designs) to move the captured iron out of the active field<\/strong> for cleaning, achieving an effective “OFF” state in the cleaning zone.<\/p>\n\n\n\n

– Modular magnetic rods and plates<\/strong> that can be quickly removed and wiped or washed, again using the idea of separating the magnetic field and the cleaning area in time and space.<\/p>\n\n\n\n

\"Magnetic<\/figure>\n\n\n\n

This approach is particularly important in:<\/p>\n\n\n\n

– Powder handling<\/strong> \u2013 where caking and bridging must be minimized.<\/p>\n\n\n\n

– Slurry processing<\/strong> \u2013 where a high\u2011gradient electromagnetic slurry machine uses controlled energization to change the magnetic field strength during operation and cleaning. [en.fswandaye<\/a>]<\/p>\n\n\n\n

<\/a>Design Considerations: What Engineers Look At<\/strong><\/h2>\n\n\n\n

When we help customers specify or upgrade magnetic systems that use switchable magnet concepts, several design parameters are critical. [hvrmagnet<\/a>]<\/p>\n\n\n\n

– Magnet material<\/strong> \u2013 Rare\u2011earth magnets (such as neodymium) provide very high energy density, essential for compact switchable designs and high\u2011gradient separators.<\/p>\n\n\n\n

– Flux path geometry<\/strong> \u2013 Pole shapes, air gaps and housing materials must be optimized to maximize external flux in ON mode and minimize leakage in OFF mode.<\/p>\n\n\n\n

– Switching mechanism durability<\/strong> \u2013 Handles, cams, bearings and seals must withstand frequent switching, contamination and mechanical shock.<\/p>\n\n\n\n

– Thermal performance<\/strong> \u2013 Magnets must maintain performance over the expected temperature range in kilns, dryers, mills or reactors.<\/p>\n\n\n\n

– Integration with process<\/strong> \u2013 For separators, switchable logic must align with process flow, cleaning schedules and safety interlocks.<\/p>\n\n\n\n

A well\u2011designed system balances magnetic performance, mechanical reliability and operator safety<\/strong>, which is why engineering expertise and field feedback matter as much as theoretical calculations.<\/p>\n\n\n\n

<\/a>Industry Trends and New Developments<\/strong><\/h2>\n\n\n\n

Recent years have seen several trends in switchable magnet and magnetic separation technology<\/strong> driven by automation, energy efficiency and product quality requirements. [pcshutteringmagnet<\/a>]<\/p>\n\n\n\n

– More electro\u2011permanent lifting systems<\/strong> \u2013 to reduce power consumption and improve safety in steel service centers and fabrication plants. [magswitch<\/a>]<\/p>\n\n\n\n

– Smarter sensors and controls<\/strong> \u2013 magnetic switches used in position sensing and safety interlock systems across machinery and process lines. [magnelinkinc<\/a>]<\/p>\n\n\n\n

– Higher gradient separators<\/strong> \u2013 especially for battery material, ceramics, plastics and food<\/strong>, where ultra\u2011fine contamination is unacceptable. [wdymagnetic<\/a>]<\/p>\n\n\n\n

– Compact multi\u2011pole magnets<\/strong> \u2013 providing high holding force in smaller footprints, making switchable fixtures easier to integrate in tight machine envelopes. [industryupdate.com<\/a>]<\/p>\n\n\n\n

For manufacturers like Foshan Wandaye, this means continuous R&D on high\u2011gradient electromagnetic slurry machines, powder magnetic separators, permanent magnetic separators and modular magnetic rods and plates<\/strong> that match these trends and can be customized for different industries. [wdymagnetic<\/a>]<\/p>\n\n\n\n

<\/a>Practical Guidelines When Choosing Switchable Magnetic Solutions<\/strong><\/h2>\n\n\n\n

Based on project experience in mining, ceramics, glass, battery and food plants, several practical points help end users choose the right switchable magnetic system. [wdymagnetic<\/a>]<\/p>\n\n\n\n

– Define the material and contamination problem clearly<\/strong> \u2013 particle size, throughput, temperature and chemical environment.<\/p>\n\n\n\n

– Decide where ON\/OFF control is really needed<\/strong> \u2013 lifting, clamping, or only during separator cleaning.<\/p>\n\n\n\n

– Check load safety margins<\/strong> \u2013 especially for lifting tasks; always include a suitable safety factor.<\/p>\n\n\n\n

– Plan for cleaning and maintenance<\/strong> \u2013 design the system so that operators can clean magnetic elements quickly and safely.<\/p>\n\n\n\n

– Work with a specialist<\/strong> \u2013 choose a partner with R&D, engineering design and commissioning capability<\/strong>, not just a component supplier. [wdymagnetic<\/a>]<\/p>\n\n\n\n

This is exactly where our team has found the most value for clients: combining switchable magnet principles<\/strong> with custom magnetic separator designs<\/strong> to deliver stable, efficient and easy\u2011to\u2011operate production lines.<\/p>\n\n\n\n

<\/a>Call To Action: Talk To a Magnetic Separation Specialist<\/strong><\/h2>\n\n\n\n

If your production line is struggling with iron contamination, inefficient clamping or slow cleaning cycles, it is time to review your magnetic system design<\/strong>. A well\u2011engineered combination of switchable magnetic fixtures and high\u2011performance magnetic separators<\/strong> can significantly improve product quality, uptime and workplace safety. [en.fswandaye<\/a>]<\/p>\n\n\n\n

Our engineering team at Foshan Wandaye Technology Co., Ltd.<\/strong> can help you evaluate your current setup, select suitable powder magnetic separators, permanent magnetic separators, magnetic plates and magnetic rods<\/strong>, and design integrated solutions for industries such as mining, ceramics, power, building materials, glass, environmental protection, rubber, plastics, pharmaceuticals, food and battery materials. [wdymagnetic<\/a>]<\/p>\n\n\n\n

Contact our technical team today<\/strong> to discuss your process, request a magnetic audit, or obtain customized recommendations for your next project.<\/p>\n\n\n\n

<\/a>FAQs<\/strong><\/h3>\n\n\n\n

<\/a>1. What is the main difference between a permanent magnet and a switchable magnet?<\/strong><\/h3>\n\n\n\n

A standard permanent magnet is always “on”, continuously producing an external magnetic field, while a switchable magnet<\/strong> can redirect its magnetic flux internally so that the external holding force can be turned on or off as needed. In many designs this switching is done mechanically by rotating internal magnets, or by using electro\u2011permanent technology that relies on short current pulses rather than continuous power. [reddit<\/a>]<\/p>\n\n\n\n

<\/a>2. Are switchable magnets safe for lifting heavy steel plates?<\/strong><\/h3>\n\n\n\n

Properly designed switchable lifting magnets<\/strong>, especially non\u2011electric permanent models, are considered very safe when used within their rated capacity and with appropriate safety factors. Because they do not rely on continuous power to hold the load, they avoid sudden loss of force in the event of a power failure, but operators must still follow standard lifting procedures and guidelines. [industryupdate.com<\/a>]<\/p>\n\n\n\n

<\/a>3. How does switchable magnet technology relate to magnetic separators?<\/strong><\/h3>\n\n\n\n

The same principle of controlling when magnetic force acts on the material<\/strong> is used in magnetic separators to simplify cleaning. In powder separators, plates and rods, the magnets capture iron contamination during operation, and then the design allows the captured material to be moved or wiped away in a lower\u2011field region during cleaning, effectively reproducing an ON\/OFF behavior inside the equipment. [en.fswandaye<\/a>]<\/p>\n\n\n\n

<\/a>4. Can switchable magnets be used in high\u2011temperature environments?<\/strong><\/h3>\n\n\n\n

Switchable magnets can be designed for elevated temperatures, but the choice of magnet material and housing is critical. For applications near kilns, dryers or hot reactors, engineers must ensure that the magnets remain below their maximum operating temperature to avoid demagnetization, and this is often addressed through material selection and thermal management in the overall system design. [hvrmagnet<\/a>]<\/p>\n\n\n\n

<\/a>5. Which industries benefit most from switchable magnets and advanced magnetic separators?<\/strong><\/h3>\n\n\n\n

Industries that handle ferromagnetic materials or are sensitive to iron contamination<\/strong> benefit the most, including mining, ceramics, glass, steel processing, automotive, shipbuilding, battery materials, plastics, food and pharmaceuticals. In these sectors, combining switchable clamping or lifting magnets with well\u2011designed magnetic separation equipment improves efficiency, product quality and compliance with safety and hygiene standards. [magnelinkinc<\/a>]<\/p>\n\n\n\n

<\/a>References<\/strong><\/h2>\n\n\n\n

1. Great Magtech. “How Do Switchable Magnets Work.” (Accessed 2026). [hvrmagnet<\/a>]<\/p>\n\n\n\n

<https:\/\/www.hvrmagnet.com\/blog\/switchable-magnet-on-off-magnet\/><\/p>\n\n\n\n

2. K&J Magnetics. “Magnets with an OFF Switch.” (Accessed 2026). [kjmagnetics<\/a>]<\/p>\n\n\n\n

<https:\/\/www.kjmagnetics.com\/blog\/magswitch><\/p>\n\n\n\n

3. Reddit \u2013 r\/AskEngineers. “How do these MagSwitch magnets work?” (2016). [reddit<\/a>]<\/p>\n\n\n\n

<https:\/\/www.reddit.com\/r\/AskEngineers\/comments\/55ni3q\/how_do_these_magswitch_magnets_work\/><\/p>\n\n\n\n

4. Magswitch. “How Magnetic Technology is Transforming Industrial Lifting Solutions.” (2025). [magswitch<\/a>]<\/p>\n\n\n\n

<https:\/\/magswitch.com\/blogs\/magswitch\/how-magnetic-technology-is-transforming-industrial-lifting-solutions><\/p>\n\n\n\n

5. Industry Update. “Benefits of Non\u2011Electric Switchable Magnetic Clamps.” (2022). [industryupdate.com<\/a>]<\/p>\n\n\n\n

<https:\/\/www.industryupdate.com.au\/article\/benefits-non-electric-switchable-magnetic-clamps><\/p>\n\n\n\n

6. Magnelink Inc. “Your Complete Guide to Magnetic Switch Industry Applications.” (2024). [magnelinkinc<\/a>]<\/p>\n\n\n\n

<https:\/\/www.magnelinkinc.com\/your-complete-guide-to-magnetic-switch-industry-applications\/><\/p>\n\n\n\n

7. Foshan Wandaye Technology Co., Ltd. “Wandaye Magnetics \u2013 Magnetic Separator Machine Manufacturer.” (Company overview). [wdymagnetic<\/a>]<\/p>\n\n\n\n

<https:\/\/www.wdymagnetic.com><\/p>\n\n\n\n

8. Foshan Wandaye Machinery Equipment Co., Ltd. “Magnetic Separator | Magnetic Separation Equipment | Iron Removal Equipment.” (Product overview). [en.fswandaye<\/a>]<\/p>\n\n\n\n

<http:\/\/en.fswandaye.com><\/p>\n\n\n\n

9. Wandaye Magnetics. “Products \u2013 Wandaye Magnetics.” (Product list). [wdymagnetic<\/a>]<\/p>\n\n\n\n

<https:\/\/www.wdymagnetic.com\/products><\/p>\n\n\n\n

10. YouTube. “Switchable Magnet Explained {Science Thursday Ep119}.” (2020). [youtube<\/a>]<\/p>\n\n\n\n

<https:\/\/www.youtube.com\/watch?v=Fz7rEP7Y_c4><\/p>\n\n\n\n

Hot Tags:<\/strong> Switchable Magnet, Manufacturers, Customized, Custom, Suppliers, Buy, Cheap, Quality, Advanced, Durable, in Stock, Made in China, Price, Quotation<\/p>","protected":false},"excerpt":{"rendered":"

Learn how switchable magnets really work and why they matter in modern magnetic separation, lifting and clamping. This expert guide explains ON\/OFF magnetic technology, key industrial applications, design tips and how Foshan Wandaye integrates these principles into advanced magnetic separators. <\/p>","protected":false},"author":2,"featured_media":2928,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"How Do Switchable Magnets Really Work? An Engineer's Guide From the Magnetic Separation Floor - Wandaye Magnetics","description":"Learn how switchable magnets really work and why they matter in modern magnetic separation, lifting and clamping. This expert guide explains ON\/OFF magnetic tec"},"footnotes":""},"categories":[14],"tags":[],"class_list":["post-2926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-information"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/posts\/2926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/comments?post=2926"}],"version-history":[{"count":2,"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/posts\/2926\/revisions"}],"predecessor-version":[{"id":2933,"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/posts\/2926\/revisions\/2933"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/media\/2928"}],"wp:attachment":[{"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/media?parent=2926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/categories?post=2926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wdymagnetic.com\/fr\/wp-json\/wp\/v2\/tags?post=2926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}